Tube, Ventilation

17878-31020

Current PNC 17878B Japan

Fitment

Codes the factory prints against this line. Hover for the catalogue's own expansion.

2ARFXE 2500CC 16-Valve Dohc Efi AYH30 Z;2ARFXE AYH30 ALPHD Alphard

Fits: Alphard/Vellfire/HV AGH3#,AYH30,GGH3#
Valid: 2022-05 → —
Model period: 807W
Destination †: 01
Catalogue page †

† Read from the record layout but confirmed by no published legend.

Shown on

Figure 178668E Figure 179970C Figure 17B037 Figure 17B975

Other lines in this group

Part number	Period	Status
17878-31010	2015-01 → 2018-01	Superseded / ended 2018-01
17878-31020	2018-01 → 2020-01	Superseded / ended 2020-01
17878-31020	2020-01 → 2021-04	Superseded / ended 2021-04
17878-31020	2020-01 → —	Current

List price

¥440 Japan

Manufacturer list price with no history — indicative only.

This number everywhere

Every vehicle in every market that takes 17878-31020.

Show all applications

No quantity, deliberately

The factory catalogue records which parts a vehicle takes, never how many. Quantity was always typed in by the parts counter when raising an order, so nothing here can tell you whether you need one or four.